Microscope Lens Achromatic Objective 10X 20.2mm Interface Accessory for Replacement

Feature: 1. Reliable Work: The coated lens has high transmittance and high refractive index, so the image is brighter and clearer. 2. Better Images: Enables 10X magnification, the achromatic lens has great achromatization effect for easy and clear view. 3. Smart Designs: Has 20.2mm international standard RMS threaded interface, so microscope with the same size can use it. 4. Fine Crafting: Using copper material with chrome plated shell, has excellent durability with corrosion and falling. 5. Easy to Install: Comes with a compact size and a light weight, the convenient installation can be quickly completed. Specification: Item Type: Microscope Lens Model: 10/0.25 Material: Copper Function: Microscope Accessory Interface Size: Approx. 20.2mm / 0.8in (international standard RMS size) Magnification: 10X Numerical Aperture: 0.25mm Applicable Cover Glass Thickness: 0.17mm Microscope Applicable Mechanical Tube Length: Approx. 160mm / 6.3in Working Distance: Approx. 0.13mm Common Rail Distance: Approx. 195mm / 7.68in Parfocal Distance: Approx. 45mm / 1.77in How to Use: 1. It can be used after connecting with the microscope. 2. In order to facilitate observation, it is recommended to start observation at low magnification. It is more difficult to adjust at high magnification than at low magnification. According to the characteristics of the observed specimen, not all slices are suitable for observation under high magnification.  Package List: 1 x Microscope Lens 1 x Storage Box